The percentage of marks obtained by 12students of a class in mathematics are 36,64,47,43,50,39,81,93,72,35,53,41,.Find the mean percantange of marks
Answers
Answered by
1
Answer:
600 something/12
Step-by-step explanation:
- add
- divide by 12
Answered by
3
Answer:
54.5%
Step-by-step explanation:
1. 36+64+47+43+50+39+81+93+72+35+53+41÷12
=654
=654/12
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